248045592956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{176459}}^1$

素因数の和:177354

約数の個数: 48

約数和(自身を含む): 504839354880

約数和(自身を除く): 256793761924

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 823, 854, 1646, 1708, 3292, 5761, 11522, 23044, 50203, 100406, 176459, 200812, 351421, 352918, 702842, 705836, 1235213, 1405684, 2470426, 4940852, 10763999, 21527998, 43055996, 75347993, 145225757, 150695986, 290451514, 301391972, 580903028, 1016580299, 2033160598, 4066321196, 8858771177, 17717542354, 35435084708, 62011398239, 124022796478, 248045592956]

約数ペア:

[(1, 248045592956), (2, 124022796478), (4, 62011398239), (7, 35435084708), (14, 17717542354), (28, 8858771177), (61, 4066321196), (122, 2033160598), (244, 1016580299), (427, 580903028), (823, 301391972), (854, 290451514), (1646, 150695986), (1708, 145225757), (3292, 75347993), (5761, 43055996), (11522, 21527998), (23044, 10763999), (50203, 4940852), (100406, 2470426), (176459, 1405684), (200812, 1235213), (351421, 705836), (352918, 702842)]